Although it is a comedy, due to emotional authenticity considerations, the Pascal Dupraz brothers did not use a complete lineup of comedians. On the two male protagonists, they found Jason Segel and Ed Helms, who are good at comedy; and Susan Sarandon, who is good at serious movies, played the role of mother. Speaking of such a cast, Jay Pascal Dupraz said: "Because the jokes are basically from the two brothers, we have two comedians to play them. I really like the scenes in the film. , Comedy clips, etc. I think Jason Siegel is the most suitable role to play Jeff, because his appearance, temper and acting methods are suitable for this dull but extremely intelligent role. In the appearance of a silly otaku Next, he has a very sensitive heart. And Ed Helms, his acting skills we have all seen in " The Hangover ", this somewhat unlucky, somewhat unlucky but kind-hearted character is also very suitable for him. As for Sarandon, she is the crowning character in our movie. Because she does not need to perform any jokes, Sarandon’s role has always been serious, majestic and sad. Such a starring lineup, For us, it’s already super luxurious. I won’t ask for anything more. its actors, because these actors are good enough for this movie.”
Talking about his role and the collaboration with the Pascal Dupraz brothers, Jason Siegel said: "The Pascal Dupraz brothers are very talented. They can add a huge amount of information to the film in a limited time. Among them are relatives. The relationship, their current situation, and the outlook on life, values, etc. of these characters are amazing enough. The Jeff I play is a thoughtful but unwilling to express himself, so he and his family members There is a gap between them. The jokes and the emotions of the film all burst out of this gap. It should be said that the actors I worked with in this film are very good, whether it is Ed Helms or Saran Den, they all performed their performances very well. From another perspective, some of the moving parts of this movie are the setting of the script, and the other part is the performance of the actors. All in all, I am very It’s always a joy to like this story and to work with great actors."